ozone / ˈ oʊ z oʊ n / , or trioxygen, is an inorganic molecule with the chemical formula o 3.it is a pale blue gas with a distinctively pungent smell. it is an allotrope of oxygen that is much less stable than the diatomic allotrope o 2, breaking down in the lower atmosphere to o 2 .ozone is formed from dioxygen by the action of ultraviolet light uv and electrical discharges within the .
sugarcane, or sugar cane, or simply cane, are several species of tall perennial true grasses of the genus saccharum, tribe andropogoneae, used for sugar production.the plant is two to six metres six to twenty feet tall. it has stout, jointed, fibrous stalks that are rich in sucrose, which accumulates in the stalk internodes.sugarcane belongs to the grass family poaceae, an economically .
atomic bombings of hiroshima and nagasaki part of the pacific war of world war ii atomic bomb mushroom clouds over hiroshima left and nagasaki right date august 6 and august 9, 1945 location hiroshima and nagasaki, japan result allied victory belligerents united states manhattan project: united kingdom canada japan commanders and leaders william s. parsons paul w. tibbets jr. robert a .
an icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. although the term usually refers to ice-breaking ships , it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the united kingdom .
--yixiltesiphon 06:25, 2 december 2005 utc i suppose pretty much all countries will have some coal, gas or oil. whether that is commercially interresting and actually exploited is a different matter. you might look at opec, list of oil fields and list of natural gas fields.
a dump truck, known also as a dumper truck or tipper truck, is used for taking dumps such as sand, gravel, or demolition waste for construction as well as coal.a typical dump truck is equipped with an open-box bed, which is hinged at the rear and equipped with hydraulic rams to lift the front, allowing the material in the bed to be deposited 'dumped' on the ground behind the truck at the .
pizza italian: , neapolitan: is a savory dish of italian origin, consisting of a usually round, flattened base of leavened wheat-based dough topped with tomatoes, cheese, and often various other ingredients anchovies, olives, meat, etc. baked at a high temperature, traditionally in a wood-fired oven. a small pizza is sometimes called a pizzetta.. in italy, pizza served in formal settings .